diff options
author | Jonathan Herman <hermanjl@cs.unc.edu> | 2013-01-17 16:15:55 -0500 |
---|---|---|
committer | Jonathan Herman <hermanjl@cs.unc.edu> | 2013-01-17 16:15:55 -0500 |
commit | 8dea78da5cee153b8af9c07a2745f6c55057fe12 (patch) | |
tree | a8f4d49d63b1ecc92f2fddceba0655b2472c5bd9 /include/linux/reboot.h | |
parent | 406089d01562f1e2bf9f089fd7637009ebaad589 (diff) |
Patched in Tegra support.
Diffstat (limited to 'include/linux/reboot.h')
-rw-r--r-- | include/linux/reboot.h | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/include/linux/reboot.h b/include/linux/reboot.h index 23b36304cd8..e0879a70e83 100644 --- a/include/linux/reboot.h +++ b/include/linux/reboot.h | |||
@@ -1,9 +1,43 @@ | |||
1 | #ifndef _LINUX_REBOOT_H | 1 | #ifndef _LINUX_REBOOT_H |
2 | #define _LINUX_REBOOT_H | 2 | #define _LINUX_REBOOT_H |
3 | 3 | ||
4 | /* | ||
5 | * Magic values required to use _reboot() system call. | ||
6 | */ | ||
7 | |||
8 | #define LINUX_REBOOT_MAGIC1 0xfee1dead | ||
9 | #define LINUX_REBOOT_MAGIC2 672274793 | ||
10 | #define LINUX_REBOOT_MAGIC2A 85072278 | ||
11 | #define LINUX_REBOOT_MAGIC2B 369367448 | ||
12 | #define LINUX_REBOOT_MAGIC2C 537993216 | ||
13 | |||
14 | |||
15 | /* | ||
16 | * Commands accepted by the _reboot() system call. | ||
17 | * | ||
18 | * RESTART Restart system using default command and mode. | ||
19 | * HALT Stop OS and give system control to ROM monitor, if any. | ||
20 | * CAD_ON Ctrl-Alt-Del sequence causes RESTART command. | ||
21 | * CAD_OFF Ctrl-Alt-Del sequence sends SIGINT to init task. | ||
22 | * POWER_OFF Stop OS and remove all power from system, if possible. | ||
23 | * RESTART2 Restart system using given command string. | ||
24 | * SW_SUSPEND Suspend system using software suspend if compiled in. | ||
25 | * KEXEC Restart system using a previously loaded Linux kernel | ||
26 | */ | ||
27 | |||
28 | #define LINUX_REBOOT_CMD_RESTART 0x01234567 | ||
29 | #define LINUX_REBOOT_CMD_HALT 0xCDEF0123 | ||
30 | #define LINUX_REBOOT_CMD_CAD_ON 0x89ABCDEF | ||
31 | #define LINUX_REBOOT_CMD_CAD_OFF 0x00000000 | ||
32 | #define LINUX_REBOOT_CMD_POWER_OFF 0x4321FEDC | ||
33 | #define LINUX_REBOOT_CMD_RESTART2 0xA1B2C3D4 | ||
34 | #define LINUX_REBOOT_CMD_SW_SUSPEND 0xD000FCE2 | ||
35 | #define LINUX_REBOOT_CMD_KEXEC 0x45584543 | ||
36 | |||
37 | |||
38 | #ifdef __KERNEL__ | ||
4 | 39 | ||
5 | #include <linux/notifier.h> | 40 | #include <linux/notifier.h> |
6 | #include <uapi/linux/reboot.h> | ||
7 | 41 | ||
8 | #define SYS_DOWN 0x0001 /* Notify of system down */ | 42 | #define SYS_DOWN 0x0001 /* Notify of system down */ |
9 | #define SYS_RESTART SYS_DOWN | 43 | #define SYS_RESTART SYS_DOWN |
@@ -50,4 +84,6 @@ extern int orderly_poweroff(bool force); | |||
50 | extern void emergency_restart(void); | 84 | extern void emergency_restart(void); |
51 | #include <asm/emergency-restart.h> | 85 | #include <asm/emergency-restart.h> |
52 | 86 | ||
87 | #endif | ||
88 | |||
53 | #endif /* _LINUX_REBOOT_H */ | 89 | #endif /* _LINUX_REBOOT_H */ |